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Long-Term Investments (Tables) | 12 Months Ended
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Dec. 31, 2022
Equity Method Investments and Joint Ventures [Abstract] |
Schedule of long-term investments |
|  | As of December 31, 2021 |
(In thousands) |  | Original Cost |  |  | Cumulative net gains /(losses) |  |  | Exchange Difference |  |  | Carrying value |
Maya |  |  | 442 |  |  |  | (442 | ) |  |  | — |  |  |  | — |
Huaxiang |  |  | 1,251 |  |  |  | 287 |  |  |  | 88 |  |  |  | 1,626 |
iQsim S.A. |  |  | 245 |  |  |  | * |  |  |  | (4 | ) |  |  | 241 |
Total |  |  | 1,938 |  |  |  | (155 | ) |  |  | 84 |  |  |  | 1,867 |
|  | As of December 31, 2022 |
(In thousands) |  | Original Cost |  |  | Cumulative net gains /(losses) |  |  | Impairment |  |  | Exchange Difference |  |  | Carrying value |
Maya |  |  | 442 |  |  |  | (442 | ) |  |  | — |  |  |  | — |  |  |  | — |
Huaxiang |  |  | 1,251 |  |  |  | 515 |  |  |  | — |  |  |  | (55 | ) |  |  | 1,711 |
iQsim S.A. |  |  | 245 |  |  |  | (156 | ) |  |  | (80 | ) |  |  | (9 | ) |  |  | — |
Total |  |  | 1,938 |  |  |  | (83 | ) |  |  | (80 | ) |  |  | (64 | ) |  |  | 1,711 |

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- Definition For all investments in an unrealized loss position, including those for which other-than-temporary impairments have not been recognized in earnings (including investments for which a portion of an other-than-temporary impairment has been recognized in other comprehensive income), a tabular disclosure of the aggregate related fair value of investments with unrealized losses and the aggregate amount of unrealized losses (that is, the amount by which amortized cost basis exceeds fair value). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=126970911&loc=d3e27290-111563 + Details
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